Wagner SprayTech 9175 User Manual

Page of 28
English
 
 
Preparing the Sprayer
All new units are performance-tested at the factory and are shipped with test fluid in the fluid section to prevent corrosion 
during shipment and storage.  If you have already used your pump, some water or solvent used in cleaning may remain 
in the fluid section.  Whether your sprayer is new or if you have already used it, this fluid must be purged and thoroughly 
cleaned out of the system prior to use.  Follow the steps below.  
  1.  Remove oiler cap using a straight-
slot screwdriver. Squirt separating 
oil P/N 0516913 supplied with 
your sprayer into the oiler 
(approximately 1 ounce).  Light 
household oil can be substituted if 
necessary.  Replace cap.  
    2.  After filling, push button on front of 
face plate 2-5 times to lubricate the 
fluid section.  Press once for every 
eight hours of usage.  Be sure to 
check reservoir level (a) and refill as 
necessary.
  4.  Place a full container of spraying material underneath 
the suction tube (a).  Secure the return tube (b) into a 
waste container.
  6.  Plug in the sprayer and move the ON/OFF switch to the 
ON (l) position.  
  3.  Fully depress the pusher stem to 
make sure the inlet ball is free.
  5.  Turn the pressure control dial to maximum pressure (+).  
Turn the PRIME/SPRAY knob to PRIME.
  7.  Switch the pump OFF (O).  Remove the return tube from 
the waste container and place it in its operating position 
above the container of spraying material.  Use the metal 
clip to bind the two hoses together.
(a)
(b)
(a)
l
SPRAY
PR
IM
E
The unit will begin to draw material up the suction tube, 
into the pump, and out the return tube.  Let the unit cycle 
long enough to remove test fluid from the pump, or until 
spray material is coming from the return tube.
9155, 9175 and 9195 only.